point diode 中文意思是什麼
point diode
解釋
點接觸二極體-
With the principle of technical cooperation and self - innovation, the company implemented technology development strategy of high starting point, high investment and high quality, researched and developed a series of new products with self knowledge property right. the company also owns one stop production capacity from raw materials to finished products ; for example, annual production capacity of diode can reach to 3. 6 billion pieces
健隆達秉承「品質第一客戶至上」的理念，不斷拓展led產品市，公司主要產品有：全系列發光二極體數碼管時鐘板全系列點矩陣圖元管背光板 -
Based on the rate - equation theory of four - level system, the expressions of threshold pump power, output power and slope efficiency are given. the influence of space distribution of pump light ( the position of focusing point, dimension of pumping light and divergence angle ) to the output characteristics are also discussed. then, by investigating the effects of thermal effect of laser crystal on the size of laser cavity mode, we obtain the mode - matching principle of high power laser diode end - pumped solid - state lasers
其中，在泵浦光的空間分佈變量中我們分別考慮了泵浦光聚焦后的腰斑大小、聚焦腰斑在增益介質中的位置以及泵浦光在介質中發散角的影響；然後我們研究了在高泵浦功率下激光晶體因吸收泵浦光而產生的熱效應所導致的熱透鏡效應以及熱致衍射損耗，通過分析它們對振蕩激光腔模尺寸的影響，得到了高功率半導體激光二極體端面泵浦固體激光器模式匹配的要求，為高功率連續單頻nd ： yvo _ 4激光器的優化設計提供了理論依據。 -
Point - contact diode
觸點式二極體
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